package string;

public class CharAtDemo在哪结尾 {
    public static void main(String[] args) {
        /*
        String str = "thinking in java";
        char c = str.charAt(9);
        System.out.println(c);

         */

        String A = "世上无难事，只要肯登攀。";
        char b = A.charAt(7);
        System.out.println(b);
    }
}
